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Sticker of Red-femured milkweed borer
Bug card No. 3566 of 4,939

Red-femured milkweed borer

Tetraopes femoratus
Eats: PlantsBeetlesGardens and meadows6 legs

The red-femured milkweed borer is a longhorn beetle that lives on milkweed plants. Its name tells you it has red thighs on its legs. It lives in the United States and Mexico.

Lives in
The United States and Mexico, where milkweeds grow
Top speed
about 0.4 km/h (0.25 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless. It does not sting.
What does it eat?
Like its close relatives, it feeds on milkweed plants.
For real!Photo of Red-femured milkweed borer
Picture by Judy Gallagher. CC BY 2.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

It eats at least eight different kinds of milkweed.

2

It belongs to the longhorn beetles, which have long feelers.

3

Femur is the word for the thigh part of a leg, so its name means red-thighed.

you asked

Most asked questions about Red-femured milkweed borer

?What does the red-femured milkweed borer eat?

Milkweed plants, at least eight different kinds.

?Where does the red-femured milkweed borer live?

In the United States and Mexico.

For bug experts

Scientific name
Tetraopes femoratus
Named by
LeConte, 1847
Group
Beetles
Family
Cerambycidae
Classification
Insecta > Coleoptera > Cerambycidae
Lives on
North America

Where the facts come from

  1. Tetraopes femoratus (Wikipedia, CC BY-SA 4.0): what it looks like, where it lives, what it eats, sizes and fun facts, retold in simple words.
  2. Picture by Judy Gallagher. CC BY 2.0, Wikimedia Commons. The sticker of this bug is drawn from this picture.

If we got something wrong, sorry, we are bug fans, not a science journal. Tell us at [email protected] and we will fix it.

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